The name (and comment describing) of llvm::GetFirstDebuigLocInBasicBlock no longer represents what the function does. Therefore, the function is removed and its functionality is folded into the only place in the code-base where it was being used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159133 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/SSAUpdater.cpp b/lib/Transforms/Utils/SSAUpdater.cpp
index 184b67f..b3f5289 100644
--- a/lib/Transforms/Utils/SSAUpdater.cpp
+++ b/lib/Transforms/Utils/SSAUpdater.cpp
@@ -190,8 +190,11 @@
return V;
}
- // Set DebugLoc.
- InsertedPHI->setDebugLoc(GetFirstDebugLocInBasicBlock(BB));
+ // Set the DebugLoc of the inserted PHI, if available.
+ DebugLoc DL;
+ if (const Instruction *I = BB->getFirstNonPHI())
+ DL = I->getDebugLoc();
+ InsertedPHI->setDebugLoc(DL);
// If the client wants to know about all new instructions, tell it.
if (InsertedPHIs) InsertedPHIs->push_back(InsertedPHI);